/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
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package com.una.scece.servicios;

import com.una.scece.clases.Correo;
import com.una.scece.clases.Persona;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import java.util.ArrayList;
import com.una.scece.control.controlGestor;
import java.sql.Date;

/**
 *
 * @author Erick
 */
public class servicioPagos extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String accion = request.getParameter("accion");
            if (accion.equalsIgnoreCase("agregarTotalCiclo")) {
                this.agregarTotalCiclo(request, response);
            } else if (accion.equalsIgnoreCase("cargarPendientes")) {
                this.cargarPendientes(request, response);
            } else if (accion.equalsIgnoreCase("cargarReportePendiente")) {
                this.cargarReportePendiente(request, response);
            } else if (accion.equalsIgnoreCase("aprobarPago")) {
                this.aprobarPago(request, response);
            }
        } finally {
            out.close();
        }
    }

    protected void agregarTotalCiclo(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            String identificacion = request.getParameter("identificacion");
            int anio = Integer.parseInt(request.getParameter("anio"));
            String trimestre = request.getParameter("trimestre");
            double monto = 0.0;
            ArrayList<Double> lista = controlGestor.verCursosEstudiante(identificacion, anio, trimestre);
            for (double x : lista) {
                monto += x;
            }
            controlGestor.agregarTotalCiclo(identificacion, lista.size(), monto, monto, anio, trimestre);
            response.setStatus(HttpServletResponse.SC_OK);
        } catch (Exception e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        }
    }

    protected void cargarPendientes(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String cadena = "";
        try {
            cadena = controlGestor.cargarPendientes();
            response.setStatus(HttpServletResponse.SC_OK);
        } catch (Exception e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        } finally {
            out.println(cadena);
            out.close();
        }
    }

    protected void cargarReportePendiente(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String identificacion = request.getParameter("identificacion");
        Date fecha = Date.valueOf(request.getParameter("fecha_pago").trim());
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String cadena = "";
        try {
            cadena = controlGestor.cargarReportePendiente(identificacion, fecha);
            response.setStatus(HttpServletResponse.SC_OK);
        } catch (Exception e) {
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        } finally {
            out.println(cadena);
            out.close();
        }
    }

    protected void aprobarPago(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("application/text");
        PrintWriter out = response.getWriter();
        String identificacion = request.getParameter("identificacion");
        Date fecha = Date.valueOf(request.getParameter("fecha_pago").trim());
        String observaciones = request.getParameter("Observaciones");
        String info = "";
        try {
            controlGestor.aprobarPago(identificacion, fecha);
            response.setStatus(HttpServletResponse.SC_OK);
            Correo correo = new Correo();
            Persona persona = new Persona();
            persona.setIdentificacion(identificacion);
            controlGestor.buscarPersona(persona);
            info = "Pago Aprobado, ";
            try {
                correo.enviarCorreo(persona.getCorreoElectronico(), "Notificacion Pago Aprobado", observaciones);
                info += "Notificación Enviada.";
            } catch (Exception co) {
                info += "Imposible Enviar Notificación";
            }
        } catch (Exception e) {
            info = "Imposible realizar Pago";
            response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        }
        finally{
            out.println(info);
            out.close();
        }
    }

// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
